/Engine/Source/Runtime/Interchange/Core/Public/Nodes/InterchangeBaseNode.h
This function return an attribute type for the specified Key. Return type None if the key is invalid
virtual [UE::Interchange::EAttributeTypes](API\Runtime\InterchangeCore\Types\UE__Interchange__EAttributeTypes) GetAttributeType ( const [UE::Interchange::FAttributeKey](API\Runtime\InterchangeCore\Types\FAttributeKey) & NodeAttributeKey ) const